¶1Defendant appeals his conviction for driving under the influence of intoxicants, ORS 813.010, arguing that the sentence imposed exceeds the maximum allowed by law. ORS 138.040(1)(b)(A). The issue is whether the trial court was authorized to suspend defendant’s driver’s license for three years, pursuant to ORS 809.420(2), which provides, in part:
“(2) … The period of suspension or revocation under this schedule shall be:
“(a) One year for a first offense ….
“(b) Three years for a second offense, where the commission of the second offense and a conviction for a separate offense occur within a five-year period.”
¶2In June, 1989, defendant was arrested for DUII. Because he was allowed to enter a diversion program, ORS 813.220, he was not prosecuted at that time.
¶3If an individual commits two DUII offenses, ORS 809.420(2)(b) authorizes a three-year suspension, regardless *233of which offense was committed first, if the conviction for one and the commission of the other occur within a five-year period. Defendant was convicted of both offenses simultaneously, by entry of his guilty plea. He was merely sentenced first for the December charge. We do not' read “second offense” as being limited to second in the time sequence of the acts.
¶4Affirmed.
¶5 In October, 1989, the language of ORS 809.420(2)(b) was changed by the legislature. The statute had previously authorized a three-year license suspension for second offenses “committed within five years of a prior conviction.” See State v. Carney, 94 Or App 302, 765 P2d 232 (1988) (interpreting former ORS 809.420). Defendant makes an ex post facto argument, contending that the former statute should be applied to this case. However, that argument has no merit, because thé sanctions for repeat DUII offenders were modified before he committed the second offense. Moreover, the argument was not adequately preserved below.